AV transmitter Lindy 38348 Maximum resolution 3840 x 2160 pixels

The Lindy Cat.6 HDBaseT HDMI 4K60 Wall Plate Transmitter is a compact AV transmitter designed to extend HDMI signals over Cat.6 or better network cable. It supports resolutions up to 3840 x 2160 (4K Ultra HD) and is intended to be paired with a compatible HDBaseT receiver to create a point-to-point extension system for longer cable runs. The unit measures 80 x 80 x 38 mm, is finished in white and draws power from a 24 V DC supply (1 A output).

Advantages

This wall plate transmitter delivers reliable HDMI extension over Cat.6 U/UTP or F/UTP cable with distance/resolution trade-offs that allow 1080p at 70 m and 4K60 up to 40 m. HDR support improves contrast and colour reproduction for compatible sources and displays. Built-in PoC (Power over Cable) with an On/Off switch permits powering the paired receiver from a single power supply, reducing installation complexity. Bi-directional IR and an RS-232 terminal block enable remote control and integration with control systems.

Suitable for

• Digital signage in retail environments
• AV installations in conference rooms and lecture halls
• Event displays and immersive video setups
• Point-to-point HDMI extension over structured cabling

Key specifications

• Maximum resolution: 3840 x 2160 @60Hz
• Supported distances (using Cat.6 or above): 70 m at 1920x1080@60Hz 4:4:4 8bit; 40 m at 3840x2160@60Hz 4:4:4 8bit or 4:2:2 12bit
• HDBaseT standard for AV, power and control over twisted-pair cable
• PoC (Power over Cable) with On/Off switch
• Bi-directional IR ports and RS-232 via terminal block
• Power input: 24 V DC, 1 A
• Dimensions: 80 x 80 x 38 mm
• Weight: 0.39 kg
• Colour: White

How to use

Install the transmitter into a compatible wall box and connect the HDMI source to the transmitter's HDMI input. Run a high-quality Cat.6 or better cable from the transmitter to a matching HDBaseT receiver. Connect the 24 V DC power supply to the transmitter (or to the receiver if using PoC with the appropriate On/Off setting) and power the system. Configure IR or RS-232 connections as required for remote control. Verify the source and display resolutions to ensure they match supported distance/resolution capabilities.

Recommendations

Use high-quality Cat.6 or better U/UTP or F/UTP cable and keep cable runs within the stated distance limits for the desired resolution. Enable PoC only when the paired receiver supports PoC and the installation requires single-supply powering. For long runs or critical installations, test the system end-to-end before final mounting.